<subsystem xmlns="urn:org.camunda.bpm.jboss:1.1">
  <process-engines>
    <process-engine name="default">
      <datasource>java:jboss/datasources/ExampleDS</datasource>
      <configuration>org.camunda.bpm.container.impl.jboss.config.ManagedJtaProcessEngineConfiguration</configuration>
    </process-engine>
  </process-engines>
  <job-executor>
    <core-threads>3</core-threads>
    <max-threads>5</max-threads>
    <queue-length>10</queue-length>
    <job-acquisitions>
      <job-acquisition name="default">
      </job-acquisition>
    </job-acquisitions>
  </job-executor>
</subsystem>